In the tuning TWEAKS section, the Numlock is missing the "On" option along with the text that explains to use with caution in notebooks.

It's there, you just have to turn on "show advanced" to see it.

SO when the NUM LOCK is ON by default it can cause trouble with NOTEBOOKS?
I left it untouched because I didn't realize there were a "Advanced Options" for that section.
I made a flawless XP SP3 disc, which I don't want to mess with again nor re-do the whole process, with NumLock Off... It should be reasonable though right?

I made some time ago a nlited xp sp2 for some one else, and had enabled the numlock active tweak. didnt cause any problems. It would probably make some confusion perhaps towards handicap settings which can enable user to use keypad instead of mouse, but that isnt going to be a problem anytime soon.